Posted on May 17, 2011 at 11:31I have a 512k by 8 bit SRAM interfaced to an STR912FW44 via 8-bit multiplexed mode using CS0. Whenever I write a byte to it, it writes the same byte into 4 locations in the SRAM two bytes 10 hex apart in two places 100...
Posted on May 17, 2011 at 09:45Talked to ST tech support, They told me to add another latch to ad8-ad15 even in 8-bit multiplex mode, so I did. Now it still writes two bytes 10 hex apart, but not the other 2, 100 hex from the first 2. I scoped the W...
Posted on May 17, 2011 at 09:45I have a 512k by 8 bit SRAM interfaced to an STR912FW44 via 8-bit multiplexed mode using CS0. Whenever I write a byte to it, it writes the same byte into 4 locations in the SRAM two bytes 10 hex apart in two places 100...
Posted on May 17, 2011 at 09:44Hi gxliu, I was in this forum and I see you have been able to use external memory. I have a 512k x 8 SRAM and 2 latches set up as 8 bit multiplexed. I am getting 2 writes each time I write a single byte 10 hex apart. T...
